Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Render\Element::children

Drupal\Core\Render\Element::childrenRun #53195a48b6f09Run #53195bb0cc668DiffDiff%
Number of Function Calls472 419 -53 -11.2%
Incl. Wall Time (microsec)3,611 3,349 -262 -7.3%
Incl. Wall Time (microsec) per call 8 8 0 4.5%
Excl. Wall Time (microsec)2,841 2,599 -242 -8.5%
Incl. CPU (microsecs)3,991 3,692 -299 -7.5%
Incl. CPU (microsecs) per call 8 9 0 4.2%
Excl. CPU (microsec)2,643 2,427 -216 -8.2%
Incl. MemUse (bytes)138,040 130,848 -7,192 -5.2%
Incl. MemUse (bytes) per call 292 312 20 6.8%
Excl. MemUse (bytes)34,536 31,992 -2,544 -7.4%
Incl. PeakMemUse (bytes)17,256 18,944 1,688 9.8%
Incl. PeakMemUse (bytes) per call 37 45 9 23.7%
Excl. PeakMemUse (bytes)6,168 7,768 1,600 25.9%

Parent/Child Regression/Improvement report for Drupal\Core\Render\Element::children [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Render\Element::children-53 -50.0% -262 -7.6% -299 -8.6% -7,192 -2.1% 1,688 0.5%
Exclusive Metrics Diff for Current Function-242 -92.4% -216 -72.2% -2,544 -35.4% 1,600 94.8%
Parent functions
element_children-53 -100.0% -349 -133.2% -361 -120.7% -7,200 -100.1% 0 0.0%
drupal_render@1-26 -49.1% -39 -14.9% -54 -18.1% -3,536 -49.2% 872 51.7%
drupal_render@226 49.1% 125 47.7% 121 40.5% 3,536 49.2% 816 48.3%
drupal_render0 0.0% 0 0.0% 2 0.7% 8 0.1% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 0.0% 1 0.4% 1 0.3% 0 0.0% 0 0.0%
drupal_render@60 0.0% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
drupal_render@70 0.0% -1 -0.4% -2 -0.7% 0 0.0% 0 0.0%
drupal_render@50 0.0% 0 0.0% -8 -2.7% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 0.0% 0 0.0% 3 1.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm0 0.0% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@10 0.0% 1 0.4% 1 0.3% 0 0.0% 0 0.0%
drupal_render@30 0.0% 1 0.4% 3 1.0% 0 0.0% 0 0.0%
drupal_render@40 0.0% -1 -0.4% -3 -1.0% 0 0.0% 0 0.0%
Child functions
array_keys-53 -100.0% -27 -10.3% -64 -21.4% -4,648 -64.6% 88 5.2%
uasort0 0.0% 38 14.5% 39 13.0% 0 0.0% 0 0.0%
is_array0 0.0% -31 -11.8% -58 -19.4% 0 0.0% 0 0.0%